Principal Category Data Analyst

We exist to wow our customers. We know we re doing the right thing when we hear our customers say, How did we ever live without CoupangBorn out of an obsession to make shopping, eating, and living easier than ever, we re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

We are proud to have the best of both worlds a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been at since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what s possible to solve problems and break traditional trade-offs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Role Overview

Inbound

Are you excited by the challenge of building intelligent models that decide how to price distressed inventory, optimize stock levels across millions of items, or maximize complex vendor rebate structures

Principal Data Analyst

You will move beyond dashboards and reporting to create scalable, automated models and algorithms that directly impact profitability, working capital, and customer experience. We are looking for a builder with a strong commercial mindset, who has experience in the "Category Analytics" space and is passionate about applying advanced analytical methods to drive real-world business results.

• Design, build, and deploy price elasticity models to optimize the sell-through and recovery value of identified cohort of SKUs.
• Collaborate with Marketing and CX teams to drive better views and conversion for identified set of SKUs, collaborate to create specific campaigns
• Develop and implement advanced optimization logic for Days of Cover (DOC) targets, balancing the trade-offs between out-of-stock risk, working capital, and operational capacity.
• Partner with our Rebates lead to model and simulate complex, multi-tier vendor contracts, building algorithms to identify the optimal purchase quantities that maximize rebate earnings while controlling overstock risk.
• Create and test automated discount algorithms for near-expiry or slow-moving products to maximize sales velocity and minimize financial loss.
• Act as a key thought leader, proactively identifying and modeling new opportunities for data science and algorithmic solutions to drive efficiency across the entire inventory lifecycle.
• Collaborate closely with senior leadership and functional experts in Inbound, Inventory Health, and Clearance to define problem statements, build solutions, and present clear, actionable recommendations.
• Translate complex models and quantitative insights into clear, concise business-facing narratives for stakeholders in finance, operations, and retail.

Basic Qualifications

• 8-10 years of experience in a "Category Analytics," "Decision Science," "Business Analytics," or "Data Science" role, preferably within an e-commerce, retail, or tech startup environment.
• Bachelor s degree in a quantitative field (e.g., Computer Science, Engineering, Statistics, Economics, Mathematics) or equivalent practical experience.
• Expert proficiency in SQL and Python for data manipulation, modelling, and analysis.
• Proven experience applying statistical, machine learning, or optimization models to solve real-world business problems (e.g., pricing, forecasting, inventory optimization, or commercial analytics).
• Strong business acumen and a commercial mindset; you are passionate about understanding how a business runs and using data to drive tangible results.
• Excellent communication skills, with the ability to explain complex models and analyses to non-technical audiences.
• A proactive, self-starting mentality, with the ability to manage projects from conception to completion in a fast-paced, remote-first (with the core team) environment.

Preferred Qualifications

Our Hybrid work model: Coupang hybrid work model is designed to enable a culture of collaboration that acts a catalyst to enrich the experience of employees. Employees are required to work at least 3 days in the office per week, with the flexibility to work from home 2 days a week, depending on the role requirement. Some businesses may require more time in office due to nature of work.

Details to consider

Those eligible for employment protection (recipients of veteran s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.

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